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Checklist for Sampling with the Environmental
Enclosure
Before beginning a sample, check to see that all of the following
conditions are satisfied:

All components are properly installed into the enclosure as
described in the Setup section.

The Environmental DustTrak monitor (8540/8543) has been
zeroed at the temperature at which it will be sampling (if
possible).

The Environmental Enclosure has been put in a place clear of
any obstructions that will affect the flow around the enclosure.
The Enclosure is not resting directly on the ground (no standing
water).

The Environmental DustTrak monitor (8540/8543) has been set to
the appropriate survey or logging mode.

The Enclosure is locked shut to prevent theft or vandalism to
instrument.
Transporting the Environmental Enclosure
When transporting the Environmental Enclosure it is important to
store its components correctly. To ensure that no damage is done to
the enclosure or its components during transportation, the following
steps should be taken:
Attention
The Environmental Enclosure is designed to protect
equipment during stationary sampling only.
Do not transport or ship equipment inside the
Environmental Enclosure.
1. Unscrew the aerosol inlet from the top of the case.
2. Empty any water from the water trap.
3. Remove antenna and extender for GSM/GPS modem accessory
if in use.
4. Remove RH/Temp sensor for heated inlet accessory (if
applicable).
5. Remove Environmental DustTrak aerosol monitor.
6. Remove batteries (if applicable).
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Chapter 4